title: [ABO blood groups in patients with laryngeal and hypopharyngeal cancer].
abstract: The analysed material compared 500 patients with cancer of the larynx and hypopharynx. The A2 blood type was significantly more frequent (p 0.005) in group of patients with glottis cancer and A1B type in group with hypopharynx cancer.
authors.affiliation: Kliniki Otolaryngologii AM, Białymstoku.
authors.forename: M
authors.initials: M
authors.lastname: Pyd
authors.forename: I
authors.initials: I
authors.lastname: Rzewnicki
authors.forename: U
authors.initials: U
authors.lastname: Suwayach
mesh_terms: D000017:ABO Blood-Group System; D005260:Female; D006801:Humans; D007012:Hypopharyngeal Neoplasms / Q000097:blood* / Q000453:epidemiology / Q000601:surgery; D007822:Laryngeal Neoplasms / Q000097:blood* / Q000453:epidemiology / Q000601:surgery; D008297:Male; D011044:Poland / Q000453:epidemiology; D016036:Seroepidemiologic Studies
chemical_list: D000017:ABO Blood-Group System
vernacular_title: Grupy krwi układu abo u chorych z rakiem krtani i gardła dolnego.